{"announced_v4":4,"announced_v6":0,"asn":21666,"canonical_url":"https://bgptree.com/as/21666","classification":"Access / Enterprise Stub Network","compliance":"DPDP Act 2023, Jurisdiction of Mumbai, Maharashtra, INDIA","country":"US","data_sources":["RIPE NCC RIS","PeeringDB","RouteViews","APNIC/ARIN/RIPE/LACNIC/AFRINIC RDAP"],"description":"OSF Healthcare System","direct_peers_count":0,"downstreams_count":0,"name":"OSF-ASN-01 - OSF Healthcare System","neighbors":[{"source_asn":21666,"target_asn":174,"target_name":"Cogent Communications, Inc.","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":631,"v6_peers":0,"peer_count":631,"last_observed":"2026-11-03T16:11:51.034061161Z"},{"source_asn":21666,"target_asn":6461,"target_name":"Zayo Bandwidth","target_country":"US","protocol":"ipv4","relation_type":"upstream","v4_peers":699,"v6_peers":0,"peer_count":699,"last_observed":"2026-11-03T16:11:51.034062481Z"}],"owner":"SystGrid Solutions Pvt Ltd","owner_url":"https://systgrid.com","registry":"ARIN","telemetry_url":"https://bgptree.com/api/as/21666","total_peers":2,"total_prefixes":4,"updated_at":"2026-11-03T15:04:28Z","upstreams_count":2}
